Richard Sewell, IT Manager, at the Chartered Institute of Housing discusses the organisation's decade-long telephony transformation, from traditional PBX through hosted VoIP to Microsoft Teams with Voca contact centre. • The journey from restrictive on-premises PBX systems to flexible cloud-based solutions • Challenges of hot-desking with legacy systems and how Microsoft Teams solved them • Why user adoption and training matter more than the technical migration itself • Managing contact c...